/* =========================================================
   My 秘書アプリ  —  Bright Futuristic Theme
   ========================================================= */

:root {
  --bg: #eef3ff;
  --panel: rgba(255, 255, 255, 0.72);
  --panel-solid: #ffffff;
  --panel-brd: rgba(120, 150, 220, 0.28);
  --text: #1b2440;
  --muted: #6b7aa0;
  --cyan: #0bb5d6;
  --blue: #4f6ef7;
  --violet: #8b5cf6;
  --pink: #ec4899;
  --green: #10b981;
  --danger: #ef4466;
  --glow-blue: 0 0 18px rgba(79, 110, 247, 0.28);
  --glow-cyan: 0 0 18px rgba(11, 181, 214, 0.28);
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
  color: var(--text);
  background:
    radial-gradient(1100px 600px at 12% -10%, rgba(11, 181, 214, 0.16), transparent 60%),
    radial-gradient(1000px 700px at 100% 0%, rgba(139, 92, 246, 0.16), transparent 55%),
    radial-gradient(900px 900px at 50% 120%, rgba(236, 72, 153, 0.12), transparent 60%),
    var(--bg);
  min-height: 100vh;
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

/* うっすらグリッド（近未来感） */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(80, 110, 200, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(80, 110, 200, 0.06) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at 50% 30%, black, transparent 88%);
  pointer-events: none;
  z-index: 0;
}

/* ---------------- ヘッダー ---------------- */
.app-header {
  position: relative;
  z-index: 1;
  padding: 28px 24px 14px;
  text-align: center;
}
.app-header h1 {
  margin: 0;
  font-size: 1.9rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  background: linear-gradient(90deg, var(--cyan), var(--blue), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.app-header h1::after {
  content: "";
  display: block;
  width: 120px;
  height: 3px;
  margin: 10px auto 0;
  border-radius: 3px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--violet), transparent);
  box-shadow: var(--glow-cyan);
}

/* ---------------- ダッシュボード ---------------- */
.dashboard {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  padding: 12px 24px 8px;
  max-width: 1040px;
  margin: 0 auto;
}
.stat-card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--panel-brd);
  border-radius: 16px;
  padding: 18px 20px;
  text-align: center;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(70, 100, 190, 0.10);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.stat-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
}
.stat-card:hover {
  transform: translateY(-3px);
  border-color: rgba(79, 110, 247, 0.5);
  box-shadow: 0 14px 34px rgba(79, 110, 247, 0.22);
}
.stat-label {
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
}
.stat-value {
  font-size: 2.4rem;
  font-weight: 800;
  margin-top: 6px;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(180deg, var(--blue), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat-card.open::before { background: linear-gradient(90deg, var(--pink), var(--violet)); }
.stat-card.open .stat-value {
  background: linear-gradient(180deg, var(--pink), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------------- 最新の振り返り（ダッシュボード） ---------------- */
.latest-review {
  position: relative;
  z-index: 1;
  max-width: 1040px;
  margin: 14px auto 0;
  padding: 16px 20px;
  border-radius: 16px;
  background: linear-gradient(120deg, rgba(139, 92, 246, 0.14), rgba(11, 181, 214, 0.12));
  border: 1px solid rgba(139, 92, 246, 0.28);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 10px 30px rgba(120, 90, 220, 0.12);
}
.latest-review { margin-left: 24px; margin-right: 24px; }
.lr-head { display: flex; align-items: center; gap: 10px; }
.lr-icon { font-size: 1.2rem; }
.lr-title {
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--violet);
}
.lr-week {
  margin-left: auto;
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(90deg, var(--violet), var(--cyan));
  padding: 3px 12px;
  border-radius: 999px;
}
.lr-body {
  margin-top: 8px;
  white-space: pre-wrap;
  color: #2a3358;
  font-size: 0.98rem;
}
.lr-body.lr-empty { color: var(--muted); font-style: italic; }

/* ---------------- レイアウト ---------------- */
.grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  padding: 18px 24px 48px;
  max-width: 1040px;
  margin: 0 auto;
}
.panel {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--panel-brd);
  border-radius: 18px;
  padding: 22px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 12px 40px rgba(70, 100, 190, 0.12);
}
.panel-wide { grid-column: 1 / -1; }
.panel h2 {
  font-size: 0.98rem;
  letter-spacing: 0.06em;
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #2a3358;
}
.panel h2:not(:first-child) { margin-top: 26px; }
.hint { color: var(--muted); font-size: 0.78rem; margin: 8px 2px 0; }

/* ---------------- フォーム ---------------- */
.form { display: flex; flex-direction: column; gap: 12px; }
.review-form input[type="week"] { max-width: 220px; }
.form input, .form textarea {
  padding: 12px 14px;
  border: 1px solid rgba(120, 150, 220, 0.35);
  border-radius: 12px;
  font: inherit;
  color: var(--text);
  background: rgba(255, 255, 255, 0.85);
  resize: vertical;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.form input::placeholder, .form textarea::placeholder { color: #9aa6c6; }
.form input:focus, .form textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(79, 110, 247, 0.15), var(--glow-blue);
}
.form button {
  padding: 12px 18px;
  border: none;
  border-radius: 12px;
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #ffffff;
  cursor: pointer;
  background: linear-gradient(90deg, var(--blue), var(--violet));
  box-shadow: 0 6px 20px rgba(79, 110, 247, 0.35);
  transition: transform 0.15s, box-shadow 0.15s, filter 0.15s;
}
.form button:hover {
  transform: translateY(-2px);
  filter: brightness(1.06);
  box-shadow: 0 8px 26px rgba(139, 92, 246, 0.45);
}
.form button:active { transform: translateY(0); }

/* ---------------- リスト ---------------- */
.list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.list li {
  position: relative;
  border: 1px solid rgba(120, 150, 220, 0.22);
  border-left: 4px solid var(--blue);
  border-radius: 12px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 4px 14px rgba(70, 100, 190, 0.08);
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}
.list li:hover {
  transform: translateX(2px);
  border-left-color: var(--violet);
  box-shadow: -6px 0 20px -8px rgba(139, 92, 246, 0.45);
}
.empty {
  color: var(--muted);
  font-size: 0.88rem;
  padding: 10px 0 10px 14px;
  border: none;
  border-left: 3px dashed rgba(120, 150, 220, 0.4);
  background: transparent;
  box-shadow: none;
}

/* ---------------- メモ ---------------- */
.note-title { font-weight: 700; color: #1b2440; }
.note-content { white-space: pre-wrap; margin-top: 4px; color: #3a4468; }
.meta {
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  margin-top: 8px;
  font-variant-numeric: tabular-nums;
}

.item-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

/* ---------------- タスク ---------------- */
.task-item.done {
  border-left-color: var(--green);
  background: rgba(224, 250, 240, 0.9);
}
.task-item.done:hover { box-shadow: -6px 0 20px -8px rgba(16, 185, 129, 0.5); }
.task-item.done .task-title { text-decoration: line-through; color: var(--muted); }
.task-title { flex: 1; color: #1b2440; }
.task-main { display: flex; align-items: flex-start; gap: 12px; }
.task-main input[type="checkbox"] {
  margin-top: 4px;
  width: 20px; height: 20px;
  cursor: pointer;
  accent-color: var(--green);
}

/* ---------------- 振り返りアイテム ---------------- */
.review-item { border-left-color: var(--violet); }
.review-item:hover { border-left-color: var(--cyan); box-shadow: -6px 0 20px -8px rgba(11, 181, 214, 0.45); }
.review-week {
  font-weight: 800;
  color: var(--violet);
  letter-spacing: 0.04em;
}
.review-comment { white-space: pre-wrap; margin-top: 6px; color: #2a3358; }

.badge {
  display: inline-block;
  font-size: 0.68rem;
  padding: 2px 10px;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid transparent;
}
.badge.open {
  color: var(--pink);
  border-color: rgba(236, 72, 153, 0.45);
  background: rgba(236, 72, 153, 0.10);
}
.badge.done {
  color: var(--green);
  border-color: rgba(16, 185, 129, 0.45);
  background: rgba(16, 185, 129, 0.10);
}

/* ---------------- 削除ボタン ---------------- */
.btn-del {
  background: #ffffff;
  border: 1px solid rgba(239, 68, 102, 0.4);
  color: var(--danger);
  border-radius: 8px;
  padding: 5px 12px;
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s, transform 0.15s;
}
.btn-del:hover {
  background: rgba(239, 68, 102, 0.1);
  box-shadow: 0 0 14px rgba(239, 68, 102, 0.3);
  transform: translateY(-1px);
}

/* ---------------- レスポンシブ ---------------- */
@media (max-width: 720px) {
  .dashboard { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr; }
  .app-header h1 { font-size: 1.5rem; }
}